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Use the prepared statement performance schema if available #960

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Apr 11, 2018
Merged

Use the prepared statement performance schema if available #960

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4 changes: 4 additions & 0 deletions spec/mysql2/statement_spec.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,10 @@
end

def stmt_count
# Use the performance schema in MySQL 5.7 and above
@client.query("SELECT COUNT(1) AS count FROM performance_schema.prepared_statements_instances").first['count'].to_i
rescue Mysql2::Error
# Fall back to the global prepapred statement counter
@client.query("SHOW STATUS LIKE 'Prepared_stmt_count'").first['Value'].to_i
end

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